I've got the exact scope your talking about on my .340Wby now. The optics on it are second to none. I've actually got the TDS-4 reticle, which basically means I've also got some windage hash marks on the horizontal wire. I like it much more than the standard TDS. The TDS reticle works very well and I love the scope. However, I am at a point where I'd like to move up to a target knob-dial in the range system for my rifles. Meaning. getting a scope with a Target style knob that I can dial in the clicks to get to the known trajectory that I want to shoot. Basically I want a little more exact shot placement. Does this make sense? I'm actually looking to sell my Swarovski and go with a Leupold Mark 4 with a TMR reticle from Bill Bailey. Let me know if you have any questions. Good Luck.